【O】（全72件）
- On-die
- OnNow
- One Segment Broadcasting
- Opt-in
- OSI
- Opt-out
- On-demand
- Overflow
- Overload
- Open source
- Optimizer
- Optimize
- Out Sourcing
- Out Tasking
- Open system
- Opt-in mail
- Official site
- Object code
- Optical zoom
- Optical Zoom
- Optical mouse
- On-site support
- Open directory
- Office software
- Optical Disk
- Open transport
- Optical Fiber
- Office Automation (OA)
- Open source software
- Optical Mark Reader, OMR
- ODP (Open Directory Project)
- Open Systems Interconnection
- OOP(Object Oriented Programming)
- Over Clock
- Orange Book
- Overlapping Window
- Off-track
- One Stop Service
- Octet
- Optical Pick-Up
- Organic Electroluminescence Display
- One Stop Shop
- One Stop Governmental Service
- One-Click Patent
- One Click And Charge Claim
- OS
- Operator
- Operating system (OS)
- One Time Password
- Outbound
- One segment tuner
- Office computer
- Offshore development
- Overwrite mode
- On-The-Fly recording
- Outline
- Outline Font
- Online Game
- Online trade
- Online storage
- Off-line meeting
- Online software
- Online print service
- Online Print Service
- Online translation service
- Over drive processor
- OLTP (On Line Transaction Processing)
- Online sign up
- Online help
- Online bank
- Optical Character Reader, OCR
- ORACLE MASTER